English, asked by chongloichochong543, 6 months ago

Q 1. Read the passage and answer the questions
given below: (8)
Circadian rhythm regulates the periods of
tiredness and wakefulness during the 24-hour
cycle. Derived from the Latin "circa diem" meaning
"approximately a day," the body clock is
calibrated by the appearance and disappearance
of natural light in a 24-hour period.
The body responds primarily to light and darkness
and is found in all living things - plants,
animals (including microbes) and human beings.
Studies using
Studies using fruit flies have been key to
finding the molecular gears of biological clocks​

Answers

Answered by Anonymous
0

Mount Everest attracted the author because it is the highest, the mightiest and has defied many previous attempts. It takes the last ounce of one’s energy.

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